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Left-pad printf with spaces
...lowing.
char *ptr = "Hello";
printf("%40s\n", ptr);
That will give you 35 spaces, then the word "Hello". This is how you format stuff when you know how wide you want the column, but the data changes (well, it's one way you can do it).
If you know you want exactly 40 spaces then some text, just ...
Multiple columns index when using the declarative ORM extension of sqlalchemy
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zzzeekzzzeek
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How to move a git repository into another directory and make that directory a git repository?
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edited Nov 3 '15 at 22:11
Robert Harvey
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Storing DateTime (UTC) vs. storing DateTimeOffset
...em so obvious.
– Andrew Backer
Sep 25 '12 at 15:49
19
you said "datetimeoffset stores UTC time an...
Static function variables in Swift
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158
I don't think Swift supports static variable without having it attached to a class/struct. Try ...
Naming convention for Scala constants?
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edited Aug 20 '12 at 1:58
wjohnson
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answered Mar 17...
what is the difference between a portlet and a servlet?
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dplyr summarise: Equivalent of “.drop=FALSE” to keep groups with zero length in output
...drop=FALSE) %>% tally
#> Species n
#> 1 setosa 50
#> 2 versicolor 50
#> 3 virginica 50
#> 4 empty_level 0
# Add character column
iris$group2 = c(rep(c("A","B"), 50), rep(c("B","C"), each=25))
# Empty groups involving combinations of Species and gro...
printf format specifiers for uint32_t and size_t
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edited Jan 15 '13 at 18:45
answered Jul 2 '10 at 18:40
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How do you keep user.config settings across different assembly versions in .net?
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edited Sep 8 '09 at 5:52
answered Feb 10 '09 at 21:41
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